MethodCodec class Null safety
A codec for method calls and enveloped results.
All operations throw an exception, if conversion fails.
See also:
- MethodChannel, which use MethodCodecs for communication between Flutter and platform plugins.
- EventChannel, which use MethodCodecs for communication between Flutter and platform plugins.
- Implementers
Constructors
Properties
- hashCode → int
-
The hash code for this object.
read-onlyinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
read-onlyinherited
Methods
-
decodeEnvelope(
ByteData envelope) → dynamic -
Decodes the specified result
envelopefrom binary. -
decodeMethodCall(
ByteData? methodCall) → MethodCall -
Decodes the specified
methodCallfrom binary. -
encodeErrorEnvelope(
{required String code, String? message, Object? details}) → ByteData - Encodes an error result into a binary envelope.
-
encodeMethodCall(
MethodCall methodCall) → ByteData -
Encodes the specified
methodCallinto binary. -
encodeSuccessEnvelope(
Object? result) → ByteData -
Encodes a successful
resultinto a binary envelope. -
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a non-existent method or property is accessed.
inherited
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited